Golf IV / Jetta IV :: 2002 - Car Will Crank Fine But Never Start
2002 Jetta GLS 1.8T (engine stock except diverter valve) 171k miles
It's done this a couple times now. Both while raining out/high humidity. Prior to this, I could hear the pump "growling". Sounded like maybe starting to go. You could hear it prime when opening the door or turning the key forward but would stay sounding like that even when the car was started. Without the radio, you can hear the pump running.
1st time- The car will crank without issue but never start. I let it sit a few minutes, turned key, heard it prime,tried again, started right up like there wasn't an issue and I couldn't hear the pump this time while the car was running.
2nd time-The car will crank without issue but never start. I let it sit for an hour, opened door (couldn't hear prime), checked fuse 28 (good). Figured wth, let's try anyways. Turned key, couldn't hear prime, started right up. WTF. cold idle normal (1000-1200rpm), light revs to 3000 ish normal. Turned off car, let sit for a minute. Turned key, heard prime, car started without issue and I couldn't hear the pump again while the car was running.
My dad is thinking to replace the pump right away. Is there anything else to try? The relay is working... at least sorta. With the somewhat intermittent issue, where to start? Either way, relay or pump, I will be replacing fuel filter.
Golf IV / Jetta IV :: Cranks Up Fine But Sputters To A Start
My 03 GTI 1.8 is having start issues. It cranks up fine, but it sputters to a start. It doesn't idle high and fall down to the 850 mark like normal, it just lugs itself into low idle. I have to then throttle it until it stops sputtering and I have a smooth rev. Then after that, the car runs fine. I can stop it and start it up again fine when it's warmed up. I have checked multiple things already.
-The Ignition coils are in excellent condition
-Spark plugs are normal, but not exactly perfect
-Fuel pump works fine
-Battery was tested and is clean and good
-Throttle Body is clean (at least to the eye, Im cleaning it next)
-Oil was changed when I changed the sensor along with filter.
I should mention I changed the crankshaft position sensor a month ago. The block at least from under the car is filthy, but I don't know if that affects anything.
I had a check engine light, so I got its codes read (I'm out rn, but when I get home I can show you) and decided to just take it to a shop. When I took it, the light went away, decided to start as normal, and the shop just charged a huge fee for the diagnostic and nothing was fixed. I really need to know what to do with this, I daily it every day and its starting to bother me a lot now.
Golf IV / Jetta IV :: MK4 Cranked Fine But Would Not Start - VCDS Code
I just bought a 2002 Jetta 2.0L with automatic trans and about 98000 miles on the odometer.It drove fine on a short test drive. It drove fine on a 45 min drive home after which I parked it for a short while (about an 60-90 mins.) Then I tried to restart it . It cranked fine but would not start. After 3 or 4 attempts I let it rest for a min and then it started. And the CEL came on.
This was a few days ago. Today I finally got a chance to scan it with these results:
VCDS Version: Release 15.7.3 Running on Windows 7 x86
[URL] .....
Address 01: Engine Labels: 06A-906-032-AVH.lbl
Control Module Part Number: 06A 906 032 FR
Component and/or Version: 2.0l R4/2V G 4070
Software Coding: 00003
[Code] ....
I'm new to MK4's and I'm at a bit of a loss as to where to start. It looks to me like there's a problem with both the fuel pump relay and the crank sensor. But what to make of all the short to ground codes. Could they be caused by a bad fuel pump relay?
Golf IV R32 :: Cranks Fine But Won't Start, Fuel Pump Doesn't Shut Off
The car cranks absolutely 100%, in no way is this the battery, it just will not start. Then I noticed the fuel pump wasn't shutting off, I only had a quarter tank in the car, I figured as hot as it was today I was getting some vapor lock with the fuel. Went and got some gas, still wouldn't start, then the dash started yelling at me telling me I have no oil pressure, shut off the car.........car you are not running calm down. So then there's that along with the car not starting. I took the fuel hose off to make sure I was getting fuel, I was, so I took the key back out, but the car would not give up, the fuel pump kept going and the dash was blinking violently. When I put the hose back on and got compression it finally stopped, that can't be how the cars work can it? The fuel pump doesn't shut off if there's no compression? Checked all fuses and the fuel pump relay, every was fine, the fuel pump even still ran with the relay out. What could be going on, I can't seem to find one damn thing even related to the fuel pump not shutting off.
View 24 RepliesFord - Mustang :: 1971 - Cold Engine Start Fine But Will Not Start When Warmed Up / Sluggish Crank
A cold engine crank will turnover and start normally. But stop to run and errand or grab lunch...and the warm 302 2 barrel engine will turn over very sluggishly, lke the battery is dying. If you wait until the engine is cool, an easy start is assured but that takes hours! A local repair shop has rebuilt the carb, the battery & cables are new, and the starter works fine when engine is cold. My local repair shop is out of suggestions. It seems to work a little to hold the gas pedal down on the floor for a warm engine start....but engine still turns over sluggishly when trying to start when warm. Now If I drive it.....I just drive it around town a bit then back home ...unless I stay several hours somewhere while the engine cools....but that's not fun. It is a convertible, fun to drive...and this problem needs to be solved.
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I currently have a 1997 jeep grand cherokee that I seems to die on me. I will charge the battery to 100 percent and its actually a good battery. The vehicle will run fine and then out of nowhere it wont start. I throw the battery jump box on it and it starts. I was thinking that something has been obviously drawing power from the battery. What it could be?
View 1 RepliesFord Excursion :: Cranks Fine But Does Not Start
Had the Excursion out today. Made a stop coming back and used the remote start. I entered the truck and by mistake pressed the brake pedal which shuts off the engine. When I tried to start the truck with the key...it cranks fine but does not start. It'll try to run, sputter...but will not run.
I cannot hear the pump running when the key is turned. It was towed home and it in the driveway. I assume it's the fuel pump....but wondered if the remote start/alarm could be killing the power to the pump? The cut-off switch in the passenger footwell is pressed in. Where do I start:?
SC/SL/SW :: 1998 Saturn Will Not Start - Turn Over Fine But Will Not Fire
My daughter's 1998 Saturn S-series will not start. It will turn over fine but will not fire until I shoot some starter fluid down the intake. Then it fires up and runs fine. It consistently will not crank unless I shoot the starter fluid to it. I can hear the fuel pump prime up when I turn the switch on. The Saturn dealer says it may be the ECM but I have my doubts. The ECM will cost my $800 from Saturn.
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View 2 RepliesBuick - Regal :: 1992 - Cranked Fine But Did Not Start
My 1992 buick regal 3.8l initially cranked fine but did not start. I went to crank again and starter turned very slowly and finally just clicked got new battery and still same slow finally jumped it and got it to somehow start took it to shop they went to replace starter and told me that a weight had fallen off my flywheel/flexplate and lodged in starter so i agreed to let them replace flywheel starter 2 days later still in shop does this sound reasonable?
View 12 RepliesChevrolet - Tahoe :: 2002 Cranks Over Fine But Won't Start
My 2002 Tahoe cranks over fine (new battery), but, will not start. I have checked the fuel pump relay and have control power to energize the relay, but. no switched power from ECM to change relay state. Jumped rely 30/87 and pump runs. No DTC's. Gauge on instrument panel reads no fuel. Scanner shows 56% level. Tried to use my Snapon MT2500 to switch relay state and received error message "generic device control limit exceeded" ECM?
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View 7 RepliesJeep - Grandcherokee :: Start And Run Fine But Nothing On Dashboard Would Work
I have a 1998 Jeep Grand Cherokee that has about 165K miles on it. I bought it used in 2004 and a week later, I started experiencing the following problems:
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In 2005, the Jeep started having an issue with not starting. It would crank but not turn over. I discovered that if I disconnected the battery for a minute and then reconnected it, the Jeep would start up just fine. I've been doing this ever since.
I had the BCM replaced in 2006 and I didn't have any problems with the Jeep starting or with the gauges for about 9 months. Then everything started happening again. Now I have to disconnect the battery about once a month to get the Jeep to start.
I figure there must be something else other than just the BCM being bad since this is the second BCM I've been through. I think there must be something else causing the BCM to go bad, but I don't know what.
Gmc - Yukon :: Starter Spins Fine But Engine Won't Start
'99 Yukon. Starter spins engine fine but engine won't start. Spray a quick shot of starter fluid or drip some gas on the air filter and it starts fine. After sitting idle for a half hour or so the situation returns. Car will run highway speeds (70-80mph) fine and will handle stop and go in town. Local mechanic wants to replace the fuel pump, which was replaced a couple of years (30,000 miles) ago. This seems an expensive first step with no diagnostics done.
View 4 RepliesToyota - Tercel :: 1992 - Turns Over Fine But Will Not Start
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View 2 RepliesBuick - Century :: 2004 - Crank Over Fine But Not Start Up
My 2004 Buick Century is parked outside, it starts up fine and runs fine every morning and anytime it sits for a period over an hour in any kind of weather including minus 25 degrees. Sometimes when I shut it off for say 15 minutes or half hour and then go to start it again it will crank over fine but not start up. I can try several times, same thing.. But then if I leave it alone for maybe another half hour and try it again it starts and runs fine. also no warning lights etc. It's like something needs to reset itself. What is causing this ?
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